Home / 153,614,498.04-230,383,388.70-60,260,443.65

Finding the Fourth Proportional to 153,614,498.04, 230,383,388.70 and 60,260,443.65

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Solution

The fourth proportional to 153,614,498.04, 230,383,388.70 and 60,260,443.65 is: 90,375,618.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,614,498.04 : 230,383,388.70 = 60,260,443.65 : x
  2. Step 2: Convert to fraction form
    153,614,498.04/230,383,388.70 = 60,260,443.65/x
  3. Step 3: Cross multiply
    153,614,498.04x = 230,383,388.70 × 60,260,443.65
  4. Step 4: Simplify right side
    153,614,498.04x = 13,883,005,212,652,396
  5. Step 5: Solve for x
    x = 13,883,005,212,652,396/153,614,498.04
  6. Step 6: Final answer
    x = 90,375,618.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.